题解 | #迭代器遍历set#
迭代器遍历set
https://www.nowcoder.com/practice/7e57c0f7af86429db20c70053f23ea96
#include<bits/stdc++.h>
using namespace std;
int main(){
set<int>s;
int a;
for(int i=0;i<5;i++)
{
cin>>a;
s.insert(a);
}
set<int>::iterator it;
/*for(it=s.begin();it!=s.end();it++)
{
cout<<*it<<" ";
}*/
for(const auto& element:s)
cout<<element<<" ";
// write your code here......
return 0;
}
